Import Data progress bar not working

I am in the process of importing data onto the system, however, I am encountering an issue where the progress bar does not appear. The video below illustrates this, please help me fix this error. Previously, I was warned that the scheduler is disabled and I have enabled it again by adding the line “pause_scheduler”: 0, into the config file. I am using:

Hi @hungvq7:

Anything in your browser console?
Maybe something related to

When I use the dev version with port :9000, this error does not appear, but when I upgrade to the production version, it starts appearing.

i have solution

bench setup socketio
bench setup supervisor
bench setup redis
sudo supervisorctl reload